His complaint was specifically that it idled very rich. No matter what tables i defueled, i couldnt log lower fuel delivery. I like the idle to be at 750, as it accentuates the rumble made when vanes are commanded open at idle. It sounds like a truck and less like a hair drier. With that, the fix/bandaid was idle at 900r vs 750r ... I could defuel as needed with torque to fuel tables, just lost the rumble in the process since its 100r over the rpm i have for when the vanes start to close